67700967402 has 16 divisors (see below), whose sum is σ = 135449595360. Its totient is φ = 22559045712.

The previous prime is 67700967391. The next prime is 67700967427. The reversal of 67700967402 is 20476900776.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967377 + ... + 2001492.

It is an arithmetic number, because the mean of its divisors is an integer number (8465599710).

Almost surely, 2^67700967402 is an apocalyptic number.

67700967402 is an abundant number, since it is smaller than the sum of its proper divisors (67748627958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67700967402 is a wasteful number, since it uses less digits than its factorization.

67700967402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971717.

The product of its (nonzero) digits is 889056, while the sum is 48.

The spelling of 67700967402 in words is "sixty-seven billion, seven hundred million, nine hundred sixty-seven thousand, four hundred two".